The Indus Valley civilization, located in present-day Pakistan and India, went through four periods of intense drought, which ...
Archaeologists have long known that complex societies can rise, flourish and then disappear so completely that only scattered ...
How could the principle of "radical mundanity" proposed by the Fermi paradox help explain why humans haven't found evidence of extraterrestrial technological civilizations (ETCs)? This is what a ...
In 1950, famed astrophysicist Enrico Fermi posed a profound question during a casual lunch with colleagues: Where is everybody? In other words, if there’s an extremely high probability that advanced ...
For decades, Egypt has held the crown for the world’s oldest pyramids, with the iconic Djoser Step Pyramid—dating back to 2,630 BC—officially recognized by Guinness World Records. When people think of ...
Complex, intelligent life in the galaxy appears vanishingly rare, with the nearest possible civilization perhaps 33,000 light-years distant. Yet despite the odds, scientists insist that continuing the ...